/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package Catalogue;

import DAO.DaoArticle;
import DAO.DaoCategorie;
import DAO.DaoEspece;
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
//import sun.org.mozilla.javascript.internal.regexp.SubString;

/**
 *
 * @author M-Soft
 */
@WebServlet(name = "CatalogueServlet", urlPatterns = {"/CatalogueServlet"})
public class CatalogueServlet extends HttpServlet {

    /** 
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        try {
            /* TODO output your page here
            out.println("<html>");
            out.println("<head>");
            out.println("<title>Servlet CatalogueServlet</title>");  
            out.println("</head>");
            out.println("<body>");
            out.println("<h1>Servlet CatalogueServlet at " + request.getContextPath () + "</h1>");
            out.println("</body>");
            out.println("</html>");
             */
        } finally {
            out.close();
        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /** 
     * Handles the HTTP <code>GET</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        String idCat = request.getParameter("idCat");
        String idEsp = request.getParameter("idEsp");
        String id = request.getParameter("id");

        if (id != null) {
            DaoArticle article = new DaoArticle();
            //System.out.println(request.getRequestURI().substring(request.getRequestURI().lastIndexOf("/")+1));
            request.setAttribute("animalArticle", article.find(Integer.valueOf(id)));
            request.getRequestDispatcher("articleDetail.jsp").forward(request, response);
        } else {
            if (idCat != null && idEsp != null) {
                DaoArticle listArticle = new DaoArticle();
                request.setAttribute("articleList", listArticle.getArticle(Integer.parseInt(idEsp), Integer.parseInt(idCat)));
                request.setAttribute("viewContenu", 0);
                request.getRequestDispatcher("catalogue.jsp").forward(request, response);
            } else {
                DaoCategorie animalCategories = new DaoCategorie();
                DaoEspece especes = new DaoEspece();
                request.setAttribute("categorie", animalCategories.getAll());
                request.setAttribute("countCE", animalCategories.getCountByCatEsp());
                request.setAttribute("especes", especes.getAll());
                request.setAttribute("viewContenu", "1");
                request.getRequestDispatcher("catalogue.jsp").forward(request, response);
            }
        }
    }

    /** 
     * Handles the HTTP <code>POST</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Returns a short description of the servlet.
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
